Wireless chargers work by creating a magnetic field that your phone, watch, or other device absorbs to gain energy.

This video talks about how wireless charging works in phones, and the science behind it, because it's quite interesting. The basis of it has to do with Faraday's Law of Induction, where a changing ...

Most of us do not think too much about how our cellphones work. That is, as long as they work. But a bustling, beeping exhibi0tion that opened in June at the Smithsonian's National Museum of Natural ...

While outfits such as Traq-wireless Inc. and LetsTalk.com believe they have developed systems to help hold down cellular phone costs, executives at both companies acknowledge that they can’t help ...